CVE-2026-32304
Critical
Description
Locutus brings stdlibs of other programming languages to JavaScript for educational purposes. Prior to 3.0.14, the create_function(args, code) function passes both parameters directly to the Function constructor without any sanitization, allowing arbitrary code execution. This is distinct from CVE-2026-29091 which was call_user_func_array using eval() in v2.x. This finding affects create_function using new Function() in v3.x. This vulnerability is fixed in 3.0.14.
SeverityCritical
CVSS9.8
Exploit probability—
ProductLocutus
PublishedMar 13, 2026
First seenMar 13, 2026
Weakness typeCWE-94Code injection
How to fix
Update
- locutus locutus3.0.14 or later
- locutus3.0.14 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| locutus locutus | v < 3.0.14 | 3.0.14 |
| locutusnpm | v < 3.0.14 | 3.0.14 |
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